MET-Rx

Founded 1991 · Ronkonkoma, New York, United States · 7 products · metrx.com/

Certifications

2 certifications
Consumerlab Verified Source
Labdoor Verified Source

Violation History

5 incidents
Prop 65 Lead2017-08-11Source
Lawsuit Protein spiking in Body Fortress and Met-Rx protein supplements.2016Source
Lawsuit False advertising of a creatine supplement.2014Source
Recall MET-Rx Protein Plus Chocolate Roasted Peanut with Caramel bars2009-03-05Source
Lawsuit Kidney problems caused by high protein concentration in MET-Rx products.2001Source
Products by MET-Rx
Big 100, Meal Replacement Bar, Super Cookie Crunch, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Super Cookie Crunch, 9 Bars, 3.52 oz (100 g) Each
Product 72 Brand 73
Protein Plus Bar, Peanut Butter Cup, 9 Bars, 3 oz (85 g) Each
Protein Plus Bar, Peanut Butter Cup, 9 Bars, 3 oz (85 g) Each
Product 69 Brand 73
Big 100, Meal Replacement Bar, Salted Caramel Brownie Crunch, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Salted Caramel Brownie Crunch, 9 Bars, 3.52 oz (100 g) Each
Product 68 Brand 73
Big 100, Meal Replacement Bar, Peanut Butter Pretzel, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Peanut Butter Pretzel, 9 Bars, 3.52 oz (100 g) Each
Product 60 Brand 73
Big 100, Meal Replacement Bar, Crispy Apple Pie, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Crispy Apple Pie, 9 Bars, 3.52 oz (100 g) Each
Product 59 Brand 73
Big 100, Meal Replacement Bar, Vanilla Caramel Churro, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Vanilla Caramel Churro, 9 Bars, 3.52 oz (100 g) Each
Product 59 Brand 73
Big 100, Meal Replacement Bar, Chocolate Chip Cookie Dough, 9 Bars, 3.52 oz (100 g) Each
Big 100, Meal Replacement Bar, Chocolate Chip Cookie Dough, 9 Bars, 3.52 oz (100 g) Each
Product 57 Brand 73
Frequently Asked Questions
Is MET-Rx a trustworthy supplement brand?

MET-Rx receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1991 and is headquartered in Ronkonkoma, New York, United States. They hold 2 verified certifications including Consumerlab, Labdoor. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: MET-Rx has 5 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Is MET-Rx third-party tested?

Yes. MET-Rx holds 2 verified third-party certifications: Consumerlab, Labdoor. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

What are the best MET-Rx supplements?

Based on GoodSupp's quality analysis, the highest-rated MET-Rx supplements are: Big 100, Meal Replacement Bar, Super Cookie Crunch, 9 Bars, 3.52 oz (100 g) Each (score: 72/100); Protein Plus Bar, Peanut Butter Cup, 9 Bars, 3 oz (85 g) Each (score: 69/100); Big 100, Meal Replacement Bar, Salted Caramel Brownie Crunch, 9 Bars, 3.52 oz (100 g) Each (score: 68/100). These scores are calculated from ingredient quality, dosage adequacy, bioavailability, label transparency, and inactive ingredient safety. Scores can vary significantly across a brand's product line — a high brand trust score doesn't guarantee every individual product is top-quality.

Where is MET-Rx located?

MET-Rx is headquartered in Ronkonkoma, New York, United States. The company was founded in 1991. They currently offer 7 products in their supplement lineup. Their official website is metrx.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.